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Ulrich Trettin's chess openings

🇩🇪 GermanyFIDE 199391 games

Ulrich Trettin, from Germany, has 91 tournament games in the ChessPrep database. As White, Ulrich Trettin most often opens with 1.d4 (66% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.

As White53 games · +18 =19 −16 · 52%
As Black38 games · +12 =11 −15 · 46%

As White

  1. 1.d4 Queen's Pawn Opening66%
    35 games · scores 60% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
  2. 1.e4 King's Pawn Opening30%
    16 games · scores 38% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
  3. 1.Nf3 Réti Opening4%
    2 games · scores 25% · main line 1.Nf3 d5 2.d4 c6 3.c4 e6

As Black against 1.e4

  1. 1...c5 Sicilian Defense87%
    20 games · scores 55% · main line 1.e4 c5 2.c3 Nf6 3.e5 Nd5
  2. 1...Nf6 Alekhine's Defense9%
    2 games · scores 100% · main line 1.e4 Nf6 2.e5 Nd5 3.c4 Nb6
  3. 1...e5 Open Game4%
    1 game · scores 100% · main line 1.e4 e5 2.Nf3 Nc6 3.d4 exd4

As Black against 1.d4

  1. 1...Nf6 Indian Defense100%
    13 games · scores 19% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5

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